CPT® Code 33968

The procedure described by CPT® Code 33968 involves the removal of an intra-aortic balloon pump (IABP) through a percutaneous approach. An intra-aortic balloon pump is a medical device used to support patients with severe cardiac conditions by improving blood flow and reducing the workload on the heart. The IABP is typically inserted into the femoral artery, although alternative access points such as the subclavian, axillary, or iliac arteries may also be utilized. The device functions by inflating and deflating a balloon in synchrony with the cardiac cycle, which enhances coronary perfusion during diastole and assists in the ejection of blood during systole. This dual action helps to increase cardiac output while simultaneously decreasing the oxygen demand of the heart muscle. The removal of the IABP, as indicated by CPT® Code 33968, is a critical step in the management of patients who have received this form of mechanical circulatory support, ensuring that the device is safely extracted while minimizing the risk of complications such as bleeding or vascular injury.